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KINGDOM CLASSIFICATIONS HISTORY OF THE KINGDOM SYSTEMS Aristotle first started classifying organisms Originally a 5 kingdom system: animalia, plantae, fungi, protista, and monera. recently we have archaebacteria added and monera became eubacteria. Animalia, Plantae, Fungi, Protista, Eubacteria, and Archaebacteria. LINNAEUS developed naming by physical structural similarities binomal nomenclature genus and descriptive name ________- group of organisms Kingdom Phylum Class Order Family Genus Species SIX KINGDOMS Archaebacteria: organisms that resemble bacteria but live in extreme conditions Eubacteria: typical bacteria Protista: examples are algae, protozoa, slime molds Fungi: examples are molds, mushroom, yeasts Plantae: examples are mosses, ferns, grasses Animalia: examples are sponges, insects, jellyfish, snails, kangaroos CHART OF DIFFERENCES Kingdom Type of Cells Nucle us? Cell Wall? Makes its own food? Main Types of Reproduction Archae Unicellular No Yes, not peptidoglycan Some do, chemosynthesis binary fision, conjugation Eubacteria Unicellular No Mostly, peptidoglycan Some do, photosynthesis Binary fision, conjugation Yes Sometimes, cellulose mostly Some do, photosynthesis Binary fision, conjugation, mitosis, meiosis Fungi Unicellular or Multicellular Yes Yes, chitin and cellulose No sexual and asexual Plantae Multicellular Yes Yes, cellulose Yes, photosyntheses sexual, pollination Animalia Multicellular Yes No No sexual, fertilization Protista Unicellular or Multicellular HOW TO USE A TAXONOMIC KEY We use taxonomic keys to classify animals when we don’t know what they are, especially plants. CLADOGRAMS Read them from bottom to top. Get more complex and exclusive as you go up. Shows relation. CLADOGRAMS Which organisms have claws or nails? CLADOGRAMS What do Perch and Chimps have in common? CLADOGRAMS Which animals have feathers? CLADOGRAMS Is a bird more closely related to a lizard or a salamander?